'Supplication' in the Bible

It may be they will present their supplication before the LORD, and will return every one from his evil way: for great is the anger and the fury that the LORD hath pronounced against this people.

Therefore hear now, I pray thee, O my lord the king: let my supplication, I pray thee, be accepted before thee; that thou cause me not to return to the house of Jonathan the scribe, lest I die there.

Then thou shalt say unto them, I presented my supplication before the king, that he would not cause me to return to Jonathan's house, to die there.

And said unto Jeremiah the prophet, Let, we beseech thee, our supplication be accepted before thee, and pray for us unto the LORD thy God, even for all this remnant; (for we are left but a few of many, as thine eyes do behold us:)

And said unto them, Thus saith the LORD, the God of Israel, unto whom ye sent me to present your supplication before him;